Xu, Hui
Wang, Qiushi
Sun, Qian
Qin, Yu
Han, Aohan
Cao, Ye
Yang, Qianlei
Yang, Ping
Lu, Jiachun
Liu, Qizhan
Xiang, Quanyong
Funding for this research was provided by:
National Natural Science Foundation of China (81473011, 81573199)
Natural Science Foundation of Jiangsu Province (BK20151593)
Postgraduate Innovation Project of Jiangsu province (KYLX16_1128)
Article History
Received: 6 November 2017
Accepted: 18 January 2018
First Online: 25 January 2018
Compliance with ethical standards
:
: The authors declared that they have no conflict of interest.
: This study was approved by the Ethics Committee of Jiangsu Provincial Center for Disease Control and Prevention. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. This article does not contain any studies with animals performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.